726674373 has 24 divisors (see below), whose sum is σ = 1096417920. Its totient is φ = 463186080.

The previous prime is 726674371. The next prime is 726674381. The reversal of 726674373 is 373476627.

It is not a de Polignac number, because 726674373 - 2¹ = 726674371 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (726674371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13368 + ... + 40398.

It is an arithmetic number, because the mean of its divisors is an integer number (45684080).

Almost surely, 2^726674373 is an apocalyptic number.

It is an amenable number.

726674373 is a deficient number, since it is larger than the sum of its proper divisors (369743547).

726674373 is a wasteful number, since it uses less digits than its factorization.

726674373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27169 (or 27166 counting only the distinct ones).

The product of its digits is 889056, while the sum is 45.

The square root of 726674373 is about 26956.8984306429. The cubic root of 726674373 is about 899.0419323319.

The spelling of 726674373 in words is "seven hundred twenty-six million, six hundred seventy-four thousand, three hundred seventy-three".